Update submodules

M  .oh-my-zsh
M  .vim/bundle/vim-fugitive
M  .vim/bundle/vim-gnupg
M  .vim/bundle/vim-javascript

Automatically generated:
  source: .shell/funcs:update_submodules()
  time:   Wed Feb 13 13:11:26 GMTST 2019
  host:   BTH-tower01-vm-win10